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大肠癌是最常见的消化道癌肿之一。据浙江省海宁县的30岁以上成人普查结果,发病率为/10万人口;该县的回顾性死亡调查表明,死亡率为8.84/10万人口,占死亡原因的第五位;西欧、北美的发病情况近十年来有增无减据美国癌肿协会的统计,1965年的美国新发病例为73,000,有43,000人死与此病,而至1975年,新发99,000例,死亡49,000人。大肠癌又是澳大利亚最常的癌肿。鉴于大肠癌危害人类生命健康至深,故对本病
Colorectal cancer is one of the most common cancers of the digestive tract. According to a survey of adults aged 30 and above in Haining County, Zhejiang Province, the incidence rate was 100,000 population; the county’s retrospective death survey showed that the death rate was 8.84 per 100 000 people, which was the fifth leading cause of death; Western Europe, North America The incidence of the disease has increased over the past decade. According to the statistics of the American Cancer Society, the number of new cases in the United States was 73,000 in 1965, 43,000 people died of the disease, and by 1975, 99,000 new cases and 49,000 deaths. Colorectal cancer is the most common cancer in Australia. In view of the fact that colorectal cancer is harmful to human health, it is important for this disease.